DE102011008958A1 - Rotorlager für eine Windkraftanlage - Google Patents

Rotorlager für eine Windkraftanlage Download PDF

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Publication number
DE102011008958A1
DE102011008958A1 DE102011008958A DE102011008958A DE102011008958A1 DE 102011008958 A1 DE102011008958 A1 DE 102011008958A1 DE 102011008958 A DE102011008958 A DE 102011008958A DE 102011008958 A DE102011008958 A DE 102011008958A DE 102011008958 A1 DE102011008958 A1 DE 102011008958A1
Authority
DE
Germany
Prior art keywords
ring
roller bearing
rolling elements
rings
raceway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE102011008958A
Other languages
German (de)
English (en)
Inventor
Hubertus Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IMO Holding GmbH
Original Assignee
IMO Holding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45688399&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102011008958(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IMO Holding GmbH filed Critical IMO Holding GmbH
Priority to DE102011008958A priority Critical patent/DE102011008958A1/de
Priority to EP12704666.2A priority patent/EP2665942B2/de
Priority to ES12704666T priority patent/ES2661448T5/es
Priority to DK12704666.2T priority patent/DK2665942T4/da
Priority to US13/980,680 priority patent/US9422923B2/en
Priority to PCT/EP2012/000230 priority patent/WO2012097989A2/de
Priority to CN201280005983.7A priority patent/CN103477100B/zh
Publication of DE102011008958A1 publication Critical patent/DE102011008958A1/de
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06—Ball or roller bearings
    • F16C25/08—Ball or roller bearings self-adjusting
    • F16C25/083—Ball or roller bearings self-adjusting with resilient means acting axially on a race ring to preload the bearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rolling Contact Bearings (AREA)
  • Wind Motors (AREA)
DE102011008958A 2011-01-19 2011-01-19 Rotorlager für eine Windkraftanlage Ceased DE102011008958A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102011008958A DE102011008958A1 (de) 2011-01-19 2011-01-19 Rotorlager für eine Windkraftanlage
EP12704666.2A EP2665942B2 (de) 2011-01-19 2012-01-19 Rotorlager für eine windkraftanlage
ES12704666T ES2661448T5 (es) 2011-01-19 2012-01-19 Cojinete de rotor para un aerogenerador
DK12704666.2T DK2665942T4 (da) 2011-01-19 2012-01-19 Rotorleje til en vindmølle
US13/980,680 US9422923B2 (en) 2011-01-19 2012-01-19 Rotor bearing for a wind power generating plant
PCT/EP2012/000230 WO2012097989A2 (de) 2011-01-19 2012-01-19 Rotorlager für eine windkraftanlage
CN201280005983.7A CN103477100B (zh) 2011-01-19 2012-01-19 用于风力发电设备的滚动轴承

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011008958A DE102011008958A1 (de) 2011-01-19 2011-01-19 Rotorlager für eine Windkraftanlage

Publications (1)

Publication Number Publication Date
DE102011008958A1 true DE102011008958A1 (de) 2012-07-19

Family

ID=45688399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011008958A Ceased DE102011008958A1 (de) 2011-01-19 2011-01-19 Rotorlager für eine Windkraftanlage

Country Status (7)

Country Link
US (1) US9422923B2 (zh)
EP (1) EP2665942B2 (zh)
CN (1) CN103477100B (zh)
DE (1) DE102011008958A1 (zh)
DK (1) DK2665942T4 (zh)
ES (1) ES2661448T5 (zh)
WO (1) WO2012097989A2 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015144460A1 (de) * 2014-03-26 2015-10-01 Aktiebolaget Skf Gleitlagersystem
EP3009697A1 (en) * 2014-10-14 2016-04-20 Aktiebolaget SKF Rolling bearing assembly and rotary machine comprising such a rolling bearing assembly
WO2019110566A1 (de) * 2017-12-06 2019-06-13 Thyssenkrupp Rothe Erde Gmbh Wälzlageranordnung
CN113767227A (zh) * 2019-03-26 2021-12-07 利勃海尔比伯拉赫零部件有限公司 大型滚动轴承

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004991A1 (de) * 2009-01-14 2010-07-15 Imo Holding Gmbh Windkraftanlage
US9255603B2 (en) * 2013-02-10 2016-02-09 United Technologies Corporation Test equipment with housing damping system
CN104196879B (zh) * 2014-08-22 2016-08-10 洛阳Lyc轴承有限公司 一种剖分结构的三排圆柱滚子组合转盘轴承
JP6557594B2 (ja) * 2015-12-24 2019-08-07 キヤノン株式会社 インストールを制御するプログラム、情報処理装置およびデバイスドライバーのインストール方法
JP7022519B2 (ja) * 2017-05-22 2022-02-18 キヤノン株式会社 携帯端末とその制御方法、及び記憶媒体
DE102018201820A1 (de) * 2018-02-06 2019-08-08 Aktiebolaget Skf Grosswälzlager mit zumindest zwei Reihen von Wälzelementen
EP3788256B1 (en) 2018-04-30 2022-12-07 Vestas Wind Systems A/S A rotor for a wind turbine with a pitch bearing unit
CN109340254B (zh) * 2018-12-14 2024-03-22 徐工集团凯宫重工南京股份有限公司 盾构机用主驱动轴承
DE102020201475A1 (de) * 2020-02-06 2021-08-12 Aktiebolaget Skf Wälzlager mit einem Federsystem und Verfahren zum Messen des axialen Spiels des Wälzlagers
CN111765166A (zh) * 2020-08-13 2020-10-13 大连冶金轴承股份有限公司 一种组合式u型结构水平双排球回转轴承
US11619211B2 (en) * 2020-10-30 2023-04-04 General Electric Renovables Espana, S.L. Wind turbine pitch bearing with friction enhancing insert layer
DE102021102133A1 (de) * 2021-01-29 2022-08-04 Aktiebolaget Skf Wälzlager mit Führungsflansch für Käfig
DE102021102118A1 (de) * 2021-01-29 2022-08-04 Aktiebolaget Skf Wälzlager mit Federsystem
JP7093865B1 (ja) * 2021-03-01 2022-06-30 株式会社日研工作所 円テーブル用ベアリングアッセンブリおよび円テーブル装置
EP4108944B1 (en) * 2021-06-24 2024-04-17 Siemens Gamesa Renewable Energy A/S Yaw bearing assembly
CN114857168B (zh) * 2022-05-11 2024-01-05 中铁工程装备集团有限公司 掘进机主轴承
CN118499454A (zh) * 2023-05-12 2024-08-16 铨吉成能源技术(重庆)有限公司 一种三排滚柱轴承与齿轮箱集成结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1575433A1 (de) * 1966-08-20 1969-11-27 Rothe Erde Eisenwerk Mehrreihiges,dreiteiliges Waelzlager
DE3909664C1 (en) * 1989-03-23 1990-08-30 Hoesch Ag, 4600 Dortmund, De Centre-free roller revolving connection
DE102004035388A1 (de) * 2004-07-21 2006-03-16 Ab Skf Wälzlager
DE102008009740A1 (de) * 2008-02-18 2009-08-20 Imo Holding Gmbh Windkraftanlage sowie Verfahren zum Betrieb derselben

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DE17558C (de) J. CLOUGH in Grove Mills bei Neighley Grafschaft York (England) Neuerung an Waschmaschinen für Wolle und andere Faserstoffe
US1965407A (en) * 1931-05-07 1934-07-03 Timken Roller Bearing Co Bearing mounting
DD17558A1 (de) 1957-08-21 1959-10-13 Drehkranz für Krane, Bagger und sonstige Rotations- und Schwenkgeräte
DE1929815U (de) * 1963-03-18 1965-12-23 Friedrich Dipl Ing Bock Waelzlager, insbesondere schwenkwaelzlager.
GB1197682A (en) 1968-06-13 1970-07-08 Sovex Ltd Improvements in or relating to Apparatus for Distributing Luggage, Parcels and the like.
DE3733190A1 (de) 1987-10-01 1989-04-13 Kugelfischer G Schaefer & Co Mehrreihiges kugel- oder rollenlager bzw. kombiniertes kugel-rollenlager
US4808013A (en) * 1988-01-11 1989-02-28 Avco Corporation Bearing assembly
SE462572B (sv) * 1988-05-03 1990-07-16 Skf Ab Anordning vid tvaa parvis monterade rullningslager upptagande axiell och radiell belastning
US5433536A (en) * 1993-06-18 1995-07-18 Aktiebolaget Skf Thrust bearings
JP2003516474A (ja) * 1999-12-07 2003-05-13 ザ・ティムケン・カンパニー 低炭素、低クロムの浸炭可能な高速度鋼
US20030127161A1 (en) * 2002-01-09 2003-07-10 The Timken Company Process for hardening a circumferential surface on a steel article
US6764219B2 (en) * 2002-04-02 2004-07-20 The Timken Company Full complement antifriction bearing
JP2005042879A (ja) * 2003-07-25 2005-02-17 Ntn Corp 鋼板製軌道輪付きころ軸受
JP4031747B2 (ja) * 2003-09-30 2008-01-09 三菱重工業株式会社 風力発電用風車
JP2006161991A (ja) * 2004-12-09 2006-06-22 Jtekt Corp スラストころ軸受
DE102007019482A1 (de) * 2007-04-25 2008-11-06 Schaeffler Kg Mehrreihiges Großwälzlager, insbesondere Axial-Radiallager zur Hauptlagerung der Rotorwelle einer Windkraftanlage
CN101715520A (zh) * 2008-07-17 2010-05-26 三菱重工业株式会社 轴承结构及风力发电装置
EP2256285B1 (de) 2009-05-25 2021-07-07 Aktiebolaget SKF Bohranlagen-Lageranordnung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1575433A1 (de) * 1966-08-20 1969-11-27 Rothe Erde Eisenwerk Mehrreihiges,dreiteiliges Waelzlager
DE3909664C1 (en) * 1989-03-23 1990-08-30 Hoesch Ag, 4600 Dortmund, De Centre-free roller revolving connection
DE102004035388A1 (de) * 2004-07-21 2006-03-16 Ab Skf Wälzlager
DE102008009740A1 (de) * 2008-02-18 2009-08-20 Imo Holding Gmbh Windkraftanlage sowie Verfahren zum Betrieb derselben

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015144460A1 (de) * 2014-03-26 2015-10-01 Aktiebolaget Skf Gleitlagersystem
EP3009697A1 (en) * 2014-10-14 2016-04-20 Aktiebolaget SKF Rolling bearing assembly and rotary machine comprising such a rolling bearing assembly
WO2019110566A1 (de) * 2017-12-06 2019-06-13 Thyssenkrupp Rothe Erde Gmbh Wälzlageranordnung
US11415171B2 (en) 2017-12-06 2022-08-16 thyssenkrupp rothe erde Germany GmbH Rolling bearing arrangement
CN113767227A (zh) * 2019-03-26 2021-12-07 利勃海尔比伯拉赫零部件有限公司 大型滚动轴承
CN113767227B (zh) * 2019-03-26 2023-10-27 利勃海尔比伯拉赫零部件有限公司 大型滚动轴承

Also Published As

Publication number Publication date
CN103477100A (zh) 2013-12-25
WO2012097989A2 (de) 2012-07-26
ES2661448T5 (es) 2021-05-04
EP2665942B1 (de) 2017-12-06
WO2012097989A3 (de) 2012-12-06
US20140023305A1 (en) 2014-01-23
EP2665942A2 (de) 2013-11-27
DK2665942T3 (en) 2018-03-12
CN103477100B (zh) 2017-05-10
ES2661448T3 (es) 2018-04-02
DK2665942T4 (da) 2020-09-21
EP2665942B2 (de) 2020-08-05
US9422923B2 (en) 2016-08-23

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